/**
 * Copyright (C) 2024 AIDC-AI
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.alibaba.langengine.core.textsplitter;

import lombok.Data;

import java.util.Arrays;

/**
 * Attempts to split the text along Markdown-formatted headings.
 *
 * @author xiaoxuan.lp
 */
@Data
public class MarkdownTextSplitter extends RecursiveCharacterTextSplitter {

    public MarkdownTextSplitter() {
        setSeparators(Arrays.asList(new String[] {
            "\n#{1,6} ",
            "```\n",
            "\n\\*\\*\\*+\n",
            "\n---+\n",
            "\n___+\n",
            "\n\n",
            "\n",
            " ",
            "",
        }));
    }
}
